Portion of a shoe



FIG. 1 is a side elevational view of a portion of a shoe showing my newdesign;

FIG. 2 is a top plan view of the portion of the shoe shown in FIG. 1;

FIG. 3 is a front elevational view of the portion of the shoe shown inFIG. 1; and,

FIG. 4 is a rear elevational view of the portion of the shoe shown inFIG. 1.

The broken line showing of the remainder of the shoe is for illustrativepurposes and forms no part of the claimed design.

The ornamental design for a portion of a shoe, as shown and described.